3 C 23358
= Part C (Short Essay Questions)

Answer any six questions.
Each question carries 5 marks.

_ What is E- commerce? Examine its benefits and limitations.

_ How will you compose an e-mail message ?

_ Define Computer. Briefly discuss its characteristics and limitations.

_ How MS Word plays an important role in office performance ?

Explain about various types of printers.

What are the uses and features of Microsoft PowerPoint ?

What are the different types of operating systems ?

What is on-line shopping ? Discuss its features.

: (6 x 5 = 80 marks)

Part D (Essay Questions)

Answer any two questions.
Each question carries 12 marks.

What is an input device? Briefly explain about the various input devices used in a computer
system.
What is spread sheet? What are its advantages ?
Examine the evolution of internet and examine the major services offered by internet.
What is a word processor ? Explain the features of word processor programmes.
(2 x 12 = 24 marks)